Whenever a nontoken creature is put into your graveyard from the battlefield, create a 1/1 white Spirit creature token with flying.

: Put a bounty counter on target nonblack creature.
: Destroy target creature with a bounty counter on it.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

When this creature enters, flip a coin. If you lose the flip, return this creature to its owner's hand.

First strike (This creature deals combat damage before creatures without first strike.)
: This creature gets +1/+0 until end of turn.

: Gain control of target creature for as long as that creature is enchanted.

Target player reveals their hand, then you choose a card other than a basic land card from it. Search that player's graveyard, hand, and library for all cards with the same name as the chosen card and exile them. Then that player shuffles.

Target player takes an extra turn after this one.

This creature enters with five +1/+1 counters on it.
At the beginning of your upkeep, you may remove a +1/+1 counter from this creature. If you don't, sacrifice this creature and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

, Sacrifice a Forest: This creature deals 2 damage to target player or planeswalker.

: This creature gains shroud until end of turn. (It can't be the target of spells or abilities.)

Whenever this creature becomes the target of a spell or ability, put a -1/-1 counter on it.

Target player gains 8 life.

Flying
Whenever this creature deals damage to a creature, this creature deals 3 damage to that creature's controller and 3 damage to you.

Flying
When this creature dies, you may put it on top of its owner's library.

: Prevent all combat damage that would be dealt by target creature this turn.

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)

Flying
Pay 2 life: Return Selenia to its owner's hand.

Flying
: This creature deals 1 damage to any target.

Destroy all creatures of the creature type of your choice.

First strike
Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.

Destroy all creatures that aren't enchanted. They can't be regenerated.

All lands are 2/2 creatures that are still lands.

Whenever an opponent plays a land, put a +1/+1 counter on this creature.

: This creature deals 1 damage to target creature blocking it.

Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield.

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library.

Exile all permanents. You discard your hand.

Destroy X target nonblack creatures. Draw X cards.

When this creature enters, you gain 4 life.

This creature can't be blocked by more than one creature.

This spell can't be countered.
Protection from blue

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike, trample, and protection from any color.

Flying
: This creature gets +2/-2 until end of turn.

Flying
Discard a creature card: This creature gets +2/+2 until end of turn.